SELLAS LIFE SCIENCES GROUP I (SLS) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling SLS?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for SELLAS LIFE SCIENCES GROUP I, showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on SLS?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for SELLAS LIFE SCIENCES GROUP I.

Is institutional money flowing into SLS?

62 institutional investors hold SELLAS LIFE SCIENCES GROUP I (SLS). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about SLS?

Track institutional sentiment and conviction scores for SELLAS LIFE SCIENCES GROUP I (SLS) including Smart Money Verdict and position changes on HoldingsIntel.

SELLAS LIFE SCIENCES GROUP I

SLS·81642T209·US·equity·Healthcare - Biotechnology-13D/G

SLS (SELLAS LIFE SCIENCES GROUP I) is held by 62 institutional investors as of Q4 2025. Largest holders: VANGUARD GROUP INC ($31.9M), BlackRock, Inc. ($28.4M), GEODE CAPITAL MANAGEMENT, LLC ($11.6M). Net institutional sentiment: Bullish.

Holders

Avg rating(3 Elite)

$123.6M

Total Value

73% (66)

Fund Consensus

44 buying - 16 selling

Smart Money Verdict- Q4 2025View all

58Mixed MomentumSplit Signals

Held by 62 funds

3 elite

Who's Trading

ActivistThe Vanguard Group0.0%Mar 27, 2026

Activist

13F: Dec 31, 2025Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
VANGUARD GROUP INC	Increased	8.5M(+23.8%)	$31.9M	0.0%	+170.67%	35
BlackRock, Inc.	Increased	7.5M(+32.6%)	$28.4M	0.0%	+145.77%	37
GEODE CAPITAL MANAGEMENT, LLC	Increased	3.1M(+35.9%)	$11.6M	0.0%	+115.19%	36
STATE STREET CORP	Increased	2.2M(+60.8%)	$8.2M	0.0%	+129.61%	40
MILLENNIUM MANAGEMENT LLC	Increased	1.4M(+341.0%)	$5.2M	0.0%	+76.91%	44
MARSHALL WACE, LLP	Decreased	1.3M(-43.1%)	$5.1M	0.0%	+172.81%	0
TWO SIGMA INVESTMENTS, LP	Increased	1.1M(+642.0%)	$4.1M	0.0%	+71.35%	43
Nuveen, LLC	Increased	1M(+2.6%)	$3.9M	0.0%	+168.93%	27
NORTHERN TRUST CORP	Increased	930,750(+27.3%)	$3.5M	0.0%	+138.01%	33
MORGAN STANLEY	Decreased	890,929(-15.5%)	$3.4M	0.0%	+179.40%	0
BARCLAYS PLC	Increased	511,034(+179.7%)	$1.9M	0.0%	+88.55%	42
Clear Street Group Inc.	New	500,000	$1.9M	0.0%	+60.42%	36
JONES FINANCIAL COMPANIES LLLP	Increased	429,243(+1147x)	$1.6M	0.0%	+60.51%	41
GOLDMAN SACHS GROUP INC	Increased	411,654(+2036.8%)	$1.6M	0.0%	+63.57%	41
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	408,401(+38.9%)	$1.5M	0.0%	+127.25%	34
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Decreased	349,755(-59.5%)	$1.3M	0.0%	+240.01%	0
WELLS FARGO & COMPANY/MN	Increased	299,305(+294.5%)	$1.1M	0.0%	+81.35%	41
Bank of New York Mellon Corp	Increased	256,409(+24.7%)	$966,663	0.0%	+139.99%	31
Mariner, LLC	Increased	159,150(+46.3%)	$599,996	0.0%	+170.49%	33
RHUMBLINE ADVISERS	Decreased	129,309(-5.4%)	$487,489	0.0%	+172.64%	0
XTX Topco Ltd	New	118,440	$446,519	0.0%	+60.42%	33
BANK OF AMERICA CORP /DE/	Increased	100,935(+139.5%)	$380,525	0.0%	+96.16%	26
LPL Financial LLC	Increased	96,305(+35.6%)	$363,070	0.0%	+201.29%	31
DEUTSCHE BANK AG\	Decreased	91,688(-24.2%)	$345,664	0.0%	+238.76%	0
TWO SIGMA ADVISERS, LP	New	76,554	$288,609	0.0%	+60.42%	32
JANE STREET GROUP, LLC	Decreased	59,536(-42.2%)	$224,451	0.0%	+294.94%	0
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	Increased	57,547(+28.9%)	$216,952	0.0%	+135.49%	29
CITIGROUP INC	Increased	55,475(+1198.0%)	$209,140	0.0%	+65.67%	37
Invesco Ltd.	Increased	53,293(+6.2%)	$200,914	0.0%	+161.65%	17
ALLIANCEBERNSTEIN L.P.	Unchanged	49,960	$188,349	0.0%	+172.31%	0
JPMORGAN CHASE & CO	Increased	49,479(+21.5%)	$186,536	0.0%	+142.39%	19
UBS Group AG	Decreased	48,727(-42.7%)	$183,701	0.0%	+202.20%	0
INTECH INVESTMENT MANAGEMENT LLC	Decreased	40,272(-13.1%)	$151,825	0.0%	+172.46%	0
MANUFACTURERS LIFE INSURANCE COMPANY, THE	Increased	38,018(+13.6%)	$143,328	0.0%	+151.27%	25
AXXCESS WEALTH MANAGEMENT, LLC	Increased	35,370(+121.1%)	$133,345	0.0%	+110.85%	36
Police & Firemen's Retirement System of New Jersey	Increased	34,743(+48.8%)	$130,981	0.0%	+121.63%	31
Equitable Holdings, Inc.	Increased	32,060(+18.5%)	$120,866	0.0%	+130.45%	26
COMMONWEALTH EQUITY SERVICES, LLC	Increased	29,244(+84.5%)	$110,247	0.0%	+120.44%	34
Kestra Advisory Services, LLC	Increased	27,400(+3.8%)	$103,298	0.0%	+226.99%	23
MetLife Investment Management, LLC	Decreased	27,181(-32.0%)	$102,472	0.0%	+172.31%	0
BNP PARIBAS FINANCIAL MARKETS	Increased	26,838(+36.1%)	$101,179	0.0%	+144.09%	19
SEI INVESTMENTS CO	Unchanged	26,581	$100,210	0.0%	+240.38%	0
BLAIR WILLIAM & CO/IL	Increased	26,002(+62.5%)	$98,028	0.0%	+114.72%	31
OSAIC HOLDINGS, INC.	Increased	23,689(+209.3%)	$89,307	0.0%	+81.18%	35
ProShare Advisors LLC	Increased	22,638(+31.5%)	$85,345	0.0%	+133.37%	27
VOYA INVESTMENT MANAGEMENT LLC	Increased	21,034(+20.6%)	$79,298	0.0%	+143.34%	25
Private Advisor Group, LLC	New	18,205	$68,633	0.0%	+60.42%	29
VICTORY CAPITAL MANAGEMENT INC	Increased	16,351(+37.8%)	$61,643	0.0%	+129.14%	19
Squarepoint Ops LLC	Decreased	13,285(-71.2%)	$50,084	0.0%	+213.05%	0
STIFEL FINANCIAL CORP	New	13,036	$49,146	0.0%	+60.42%	31
Legal & General Group Plc	Increased	13,032(+22.6%)	$49,131	0.0%	+141.24%	17
Jefferies Financial Group Inc.	New	10,100	$38,077	0.0%	+60.42%	28
Beacon Pointe Advisors, LLC	New	10,000	$37,700	0.0%	+60.42%	28
Russell Investments Group, Ltd.	Increased	9,560(+4.0%)	$36,040	0.0%	+226.19%	14
ROYAL BANK OF CANADA	Decreased	7,651(-19.0%)	$29,000	0.0%	+269.55%	0
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	Increased	7,628(+28.0%)	$28,758	0.0%	+136.27%	17
FMR LLC	Increased	7,495(+629.1%)	$28,257	0.0%	+72.96%	21
NEW YORK STATE COMMON RETIREMENT FUND	Decreased	6,900(-86.0%)	$26,013	0.0%	+172.31%	0
Rockefeller Capital Management L.P.	Unchanged	5,000	$18,850	0.0%	+240.38%	0
Farther Finance Advisors, LLC	New	350	$1,320	0.0%	+60.42%	17
PNC FINANCIAL SERVICES GROUP, INC.	Decreased	283(-75.4%)	$1,067	0.0%	+240.38%	0
PRICE T ROWE ASSOCIATES INC /MD/	Increased	63,026(+31.4%)	$238	0.0%	+133.40%	10
CIBC WORLD MARKETS CORP	Exited	0(-100.0%)	$25,752	0.0%	+69.74%	0
Quadrature Capital Ltd	Exited	0(-100.0%)	$26,609	0.0%	+168.04%	0
RENAISSANCE TECHNOLOGIES LLC	Exited	0(-100.0%)	$469,833	0.0%	+112.18%	0
CITADEL ADVISORS LLC	Exited	0(-100.0%)	$312,915	0.0%	+150.33%	0

SELLAS LIFE SCIENCES GROUP I

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